Consider two unequal masses, M and m. Which of the following statements is false?
A) It is possible for the center of mass to lie within one of the objects.
B) The center of mass is closer to the larger mass.
C) The center of mass lies on the line joining the centers of each mass.
D) If a uniform rod of mass m were to join the two masses, this would not alter the position of the center of mass of the system without the rod present.
D
You might also like to view...
How can the light reflected off a planet reveal information about its atmosphere, even though the planet is not creating this light?
What will be an ideal response?
Two bulbs are shown in a circuit that surrounds a region of increasing magnetic field directed out of the page. When the switch is closed,
A. bulb 1 glows more brightly. B. bulb 2 glows more brightly. C. both bulbs glow equally brightly. D. bulb 1 goes out. E. bulb 2 goes out.
A 100%-efficient engine is being used to raise a 89-kg crate vertically upward at a steady rate
If the power output of the engine is 1620 W, how long does it take the engine to lift the crate a vertical distance of 18.7 m? Friction in the system is negligible.
Which of the following statements describes a neutral solution?
A) [H3O+] > [OH-] B) [H3O+] < [OH-] C) [H3O+] × [OH-] ? 1 × 10-14 D) [H3O+]/[OH-] = 1 × 10-14 E) [H3O+]/[OH-] = 1